Malware analysis Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.uue Malicious activity

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File name:	Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.uue
Full analysis:	https://app.any.run/tasks/0ffd8624-5932-47dd-b7b8-3e4fd7e43a1e
Verdict:	Malicious activity
Analysis date:	July 18, 2019, 06:51:41
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v4, os: Win32
MD5:	12DD8ED13DDE7594D9551A655BAFD169
SHA1:	A8F5211F71DC4B8170DCC40902B0D91A5AF48C92
SHA256:	DD766A3C69BC7E5B384540140EC3F383797AF109D07EA00F9EBFE173CB3863AE
SSDEEP:	12288:RpK1Cc55crUYZH/02h5YEFJjNBbeQ1W51kOfQK222:0Y1c2hVPeQ181pf6

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Application was dropped or rewritten from another process
  - Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe (PID: 2612)
- Writes to a start menu file
  - Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe (PID: 2612)
- Changes the autorun value in the registry
  - RegAsm.exe (PID: 3692)
SUSPICIOUS
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 2952)
  - Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe (PID: 2612)
- Creates files in the user directory
  - Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe (PID: 2612)
INFO
- Manual execution by user
  - Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe (PID: 2612)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.rar	\|	RAR compressed archive (v-4.x) (58.3)
.rar	\|	RAR compressed archive (gen) (41.6)

EXIF

ZIP

CompressedSize:	531457
UncompressedSize:	1084928
OperatingSystem:	Win32
ModifyDate:	2019:04:24 08:15:28
PackingMethod:	Normal
ArchivedFileName:	Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2612

"C:\Users\admin\Desktop\Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe"

C:\Users\admin\Desktop\Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe

explorer.exe

User:

admin

Company:

hvix64

Integrity Level:

MEDIUM

Description:

RtDCpl64

Exit code:

Version:

503.806.715.494

Modules

Images
c:\users\admin\desktop\circular 032 sancionados a nivel nacional abril 24 rad29000393_0291.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll

2952

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.uue.rar"

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.60.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll

3692

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft .NET Assembly Registration Utility

Exit code:

Version:

2.0.50727.5420 (Win7SP1.050727-5400)

Modules

Images
c:\windows\microsoft.net\framework\v2.0.50727\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll

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Total events

640

Read events

329

Write events

311

Delete events

Modification events


(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop\Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.uue.rar
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:	write	Name:	Placement
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000
(PID) Process:	(2952) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\General
Operation:	write	Name:	LastFolder
Value: C:\Users\admin\Desktop

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2612	Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CredentialUIBroker.url		text
		MD5:—	SHA256:—
2952	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2952.24295\Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe		executable
		MD5:—	SHA256:—
2612	Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe	C:\Users\admin\AppData\Roaming\whoami\CredentialUIBroker.vbs		text
		MD5:—	SHA256:—
2612	Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.exe	C:\Users\admin\AppData\Roaming\whoami\CompMgmtLauncher.exe		executable
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3692	RegAsm.exe	186.85.86.196:1407	hospisanjose.publicvm.com	Telmex Colombia S.A.	CO	malicious

DNS requests

Domain	IP	Reputation
hospisanjose.publicvm.com	186.85.86.196	malicious
dns.msftncsi.com	131.107.255.255	shared

Threats

No threats detected

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No debug info

General Info

Circular 032 Sancionados a Nivel Nacional Abril 24 RAD29000393_0291.uue

12DD8ED13DDE7594D9551A655BAFD169

A8F5211F71DC4B8170DCC40902B0D91A5AF48C92

DD766A3C69BC7E5B384540140EC3F383797AF109D07EA00F9EBFE173CB3863AE

12288:RpK1Cc55crUYZH/02h5YEFJjNBbeQ1W51kOfQK222:0Y1c2hVPeQ181pf6

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Writes to a start menu file

Changes the autorun value in the registry

SUSPICIOUS

Executable content was dropped or overwritten

Creates files in the user directory

INFO

Manual execution by user

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings